SIGMA-ALDRICH CORPORATION Part No. 34998-4X4L
Synonym(s): ACN; Methyl cyanide Empirical Formula: C₂H₃N Formula Weight: 41.05 Linear Formula: CH₃CN MDL Number: MFCD00001878 Purity: ≥99.9% Boiling Point: 81-82 °C(lit.) Melting Point: −48 °C(lit.) Density: 0.786 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.344(lit.) Beilstein Registry Number: 741857 RTECS No.: AL7700000 RIDADR: UN 1648 3 / PGII

SIGMA-ALDRICH CORPORATION Part No. 270725-4X4L
Formula: CH₃COCH₃ Formula Weight: 58.08
CAS No.: 67-64-1 Purity: ≥99.9% Density: 0.791 g/mL at 25 °C(lit.) Application: Acetone′s luminesence intensity is dependent upon the solution components 1 . The absorption of UV light by acetone, results in its photolysis and the production of radials 1 . Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Other Notes: Pure-Pac ® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Packaging: 1, 6 x 1, 2, 4 x 2, 4, 4 x 4 L in glass bottle Packaging: 100 mL in glass bottle Packaging: 20, 50 L in Pure-Pac™ 2 Packaging: 56, 200 L in Pure-Pac™ 1

Acetic Acid Ethanolic acid Exact Match EM-AX0074-6

CAS# 75-05-8

CAS# 75-05-8

Acetone; EMD Millipore; HPLC Grade; 4L; Glass Bottle; F.W. 58.08; CH3COCH3; 4/CS Exact Match MAX01151 EM-AX0115-1

Acetonitrile; EMD Chemicals; 4L; Poly Coated Glass Bottle; F.W.: 41.05; CH3CN; 1/EA Exact Match MAX0145P1 EM-AX0145P-1

CAS# 67-64-1

CAS# 67-64-1